7H-Pyrazolo(3,4-d)-v-triazin-4-ol, 7-methyl-

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Names

[ CAS No. ]:
18213-76-8

[ Name ]:
7H-Pyrazolo(3,4-d)-v-triazin-4-ol, 7-methyl-

[Synonym ]:
1-Methyl-4-hydroxy-pyrazolo<3,4-d>-vic.-triazin
(1-Methyl-1H-imidazol-4-yl)methanol hydrochloride
1-methyl-4-hydroxymethyl-imidazole. hydrochloride
7-methyl-3,7-dihydro-pyrazolo[3,4-d][1,2,3]triazin-4-one

Chemical & Physical Properties

[ Density]:
1.84g/cm3

[ Boiling Point ]:
256.4ºC at 760 mmHg

[ Molecular Formula ]:
C5H5N5O

[ Molecular Weight ]:
151.12600

[ Flash Point ]:
108.8ºC

[ Exact Mass ]:
151.04900

[ PSA ]:
76.46000

[ Vapour Pressure ]:
0.0155mmHg at 25°C

[ Index of Refraction ]:
1.873

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UR0825000
CHEMICAL NAME :
7H-Pyrazolo(3,4-d)-v-triazin-4-ol, 7-methyl-
CAS REGISTRY NUMBER :
18213-76-8
LAST UPDATED :
197904
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C5-H5-N5-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#07001

Safety Information

[ HS Code ]:
2933990090

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 7H-Pyrazolo[3,4-d]-1,2,3-triazin-4-amine,7-b-D-ribofuranosyl-
  • 7H-Pyrazolo[3,4-d]pyrimidine,4-methoxy-7-methyl-(9CI)
  • 7H-pyrazolo[3,4-d][1,2,3]triazin-4-yl (2-chloroethyl)carbamate
  • Allopurinol
  • 7-methyl-2-oxido-1H-pyrazolo[3,4-d]triazin-2-ium-4-one
  • 9-[3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-2,3,4,8,9-pentazabicyclo[4.3.0]nona-1,3,6-trien-5-one
  • 5-Benzyl-8-(4-ethoxyphenyl)-1,3-dimethyl-4a,9a-dihydropurino[8,9-c][1,2,4]triazole-2,4-dione
  • 5-[(2-Chlorophenyl)methyl]-8-(4-ethoxyphenyl)-1,3-dimethyl-4a,9a-dihydropurino[8,9-c][1,2,4]triazole-2,4-dione
  • 2-[[3-(4-ethoxyphenyl)-7-oxo-2-sulfanylidene-7aH-[1,3]thiazolo[4,5-d]pyrimidin-5-yl]sulfanyl]-N-(4-methylphenyl)acetamide
  • 2-[[3-(4-ethoxyphenyl)-7-oxo-2-sulfanylidene-7aH-[1,3]thiazolo[4,5-d]pyrimidin-5-yl]sulfanyl]-N-(4-fluorophenyl)acetamide
  • 2-(4-acetamido-1H-indol-1-yl)-N-(4-(tert-butyl)thiazol-2-yl)acetamide
  • 2-(Chloromethyl)-6-fluoroisonicotinaldehyde
  • Tert-butyl {1-[4-([1,2,4]triazolo[4,3-a]pyridin-3-yl)butanoyl]piperidin-4-yl}carbamate
  • 1-[2-(Chloromethyl)-6-fluoropyridin-4-YL]ethanone
  • 2-(Chloromethyl)-6-fluoro-4-(trifluoromethyl)pyridine
  • 2-Chloro-6-(chloromethyl)-4-nitropyridine
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